kernel/git - git - PowerEL Git System

Tree: e7bd907db6

Author	SHA1	Message	Date
Nicolas Pitre	bd2c39f58f	[PATCH] don't load and decompress objects twice with parse_object() It turns out that parse_object() is loading and decompressing given object to free it just before calling the specific object parsing function which does mmap and decompress the same object again. This patch introduces the ability to parse specific objects directly from a memory buffer. Without this patch, running git-fsck-cache on the kernel repositorytake: real 0m13.006s user 0m11.421s sys 0m1.218s With this patch applied: real 0m8.060s user 0m7.071s sys 0m0.710s The performance increase is significant, and this is kind of a prerequisite for sane delta object support with fsck. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Sergey Vlasov	13019d4136	[PATCH] Fix memory leaks in git-fsck-cache This patch fixes memory leaks in parse_object() and related functions; these leaks were very noticeable when running git-fsck-cache. Signed-off-by: Sergey Vlasov <vsu@altlinux.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Christopher Li	812666c8e6	[PATCH] introduce xmalloc and xrealloc Introduce xmalloc and xrealloc to die gracefully with a descriptive message when out of memory, rather than taking a SIGSEGV. Signed-off-by: Christopher Li<chrislgit@chrisli.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Linus Torvalds	235ac40772	Don't add references to objects we couldn't find. That would SIGSEGV.	20 years ago
Linus Torvalds	c35dfe8589	Verify that the object type matches for tree/commit objects even before parsing. The type doesn't come from the parsing, the type also has to match the usage.	20 years ago
Linus Torvalds	d32987be61	Set object type at object creation time, not object parse time. Otherwise we can have objects without a type, which is not good.	20 years ago
Daniel Barkalow	58e28af6a4	[PATCH] Allow multiple date-ordered lists Make pop_most_recent_commit() return the same objects multiple times, but only if called with different bits to mark. This is necessary to make merge-base work again. Signed-Off-By: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Linus Torvalds	4056c09114	Don't add parents to the commit list if we have already seen them. Otherwise any merges will make the parent list explode.	20 years ago
Daniel Barkalow	dd97f850c3	[PATCH] Add some functions for commit lists This adds a function for inserting an item in a commit list, a function for sorting a commit list by date, and a function for progressively scanning a commit history from most recent to least recent. Signed-Off-By: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Linus Torvalds	b2c0071867	Include <limits.h> in commit.c for ULONG_MAX. Remove old "revision.h". The old revision.h helper header isn't used any more, but I never noticed it until I started grepping for ULONG_MAX users.	20 years ago
Daniel Barkalow	175785e5ff	[PATCH] Implementations of parsing functions This implements the parsing functions. Signed-Off-By: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago

11 Commits (e7bd907db6a707481066f2c8d58e208110824358)